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Open Access Research Article

Using SIRES to Enhance Resilience in Remote & Rural Communities

Received: 29 August 2021;  Published: 21 January 2022;  doi: 10.21926/jept.2201006

Abstract

Rural and remote communities are more vulnerable to damage caused by extreme events as compared to urban areas. Natural disasters can disrupt basic supplies such as domestic water supply and cooking needs in addition to electricity outages. The recognition of the interlinked nature of food, water and energy has gained momentum over the past few years. Smart Integrated Renewable Energy System (SIRES) has been proposed to handle basic needs such as cooking, domestic and irrigation water supply, and electricity to rem [...]

1447 9703

Open Access Short Communication

Newborn Screening in Latin America: A Window on the Evolution of Health Policy

Received: 22 August 2021;  Published: 21 January 2022;  doi: 10.21926/obm.genet.2201146

Abstract

Investigating the historical origins of a well-accepted health program across a region, such as newborn screening in Latin America, has the potential to reveal the role of historically-specific drivers in shaping national health policy. We reviewed published reports on NBS in Latin America and interviewed newborn screening experts with experience in the region. We found trends suggesting that the decrease in infant mortality may be a prerequisite to investing in nationwide screening for rarer conditions. We also no [...]

1599 11729

Open Access Review

Converting CO2 from a Harmful Gas to a Renewable Source of Matter and Energy: A Review

Received: 05 November 2021;  Published: 19 January 2022;  doi: 10.21926/jept.2201005

Abstract

The emission of greenhouse gases, specifically CO2, has reached non-acceptable levels causing global warming with adverse effects. Owing to rigorous ongoing research, these harmful substances might be converted to beneficial sources. The main objective of this study was to review the most effective processes that might utilize carbon dioxide to produce various substances, chemicals, and energy. For this, different existing and projected short-term and long-term strategies have been presented and discussed. Specific [...]

1994 11211

Open Access Original Research

Versatility of Supported Gold Nanoparticles on Hydrotalcites used for Oxidation and Reduction Reactions

Received: 25 October 2021;  Published: 13 January 2022;  doi: 10.21926/cr.2201001

Abstract

Regardless of their size, supported gold nanoparticles are largely used for liquid-phase oxidation reactions. Small gold nanoparticles exhibit good performance during the reduction of organic compounds. The direct reduction of carboxylic acid to aldehyde is a famous and familiar reaction in the field of organic chemistry and is considered as one of the fundamental chemical transformations. Herein, we present Au/hydrotalcite, Au/MgO, and Au/Al2O3 systems as heterogeneous versatile catalysts to realize the oxidation [...]

1848 11530

Open Access Review

Reactor Design for Biogas Production-A Short Review

Received: 27 September 2021;  Published: 13 January 2022;  doi: 10.21926/jept.2201004

Abstract

Biogas is an alternative to gaseous biofuels and is produced by the decomposition of biomass from substances such as animal waste, sewage sludge, and industrial effluents. Biogas is composed of methane, carbon dioxide, nitrogen, hydrogen, hydrogen sulfide, and oxygen. The anaerobic production of biogas can be made cheaper by designing a high throughput reactor and operating procedures. The parameters such as substrate type, particle size, temperature, pH, carbon/nitrogen (C/N) ratio, and inoculum concentration play [...]

4625 47984

Open Access Review

Variable Speed Diesel Electric Generators: Technologies, Benefits, Limitations, Impact on Greenhouse Gases Emissions and Fuel Efficiency

Received: 30 July 2021;  Published: 13 January 2022;  doi: 10.21926/jept.2201003

Abstract

A substantial share of the electric energy is generated with synchronous generators that provide sustained alternating current (AC) voltage and frequency energy to regional and national power systems, which subsequently transport and distribute it to diverse users. In an attempt to reduce environmental effects, electric energy markets have recently become more open, resulting in more flexible distributed electric power systems. In such distributed systems, stability, quick and efficient delivery, and control of ele [...]

3830 25171

Open Access Research Article

An Exploration of Preschool Teachers’ Perceptions of Physical Activity Integration in a Whole Child Pilot Curriculum

Received: 15 November 2021;  Published: 13 January 2022;  doi: 10.21926/rpn.2201001

Abstract

It is recommended that children ages 3-5 receive 180 minutes of physical activity a day, with at least 60 minutes of moderate-to-vigorous physical activity. Despite these recommendations, a majority of preschoolers are not provided opportunities in the early childhood education setting to meet these daily recommendations through either structured or unstructured physical activity. Accordingly, the number of young children identified as overweight or obese over the past couple of decades has increased. Critical to a [...]

2517 16084

Open Access Research Article

Standardized Precipitation Index Comparison along the Limbe-Bamenda Axis of the Cameroon Gulf of Guinea

Received: 19 October 2021;  Published: 12 January 2022;  doi: 10.21926/aeer.2201002

Abstract

Mean monthly rainfall decline with continentality is a commonplace phenomenon that has been used in this study to compare its trend in Bamenda in the Western Highlands and Limbe on the Atlantic lowland coast. This study attempts to bridge some of the methodological gaps in the previous studies on rainfall variability in Cameroon that had emphasized only the inter-annual variability and coefficient of variation without focusing on the specific indices and contrasts between different ecological zones. In this study, [...]

1619 10437

Open Access Review

Anatomical Variation, Hominins, Species, and Self-Domestication

Received: 19 October 2021;  Published: 11 January 2022;  doi: 10.21926/obm.genet.2201145

Abstract

The evolution of hominins, members of the zoological tribe Hominini, has been a much-studied topic, and the construction of phylogenetic trees has been the key method in molecular evolutionary studies. How scientists determine the phylogenetic trees are governed by the assumptions they place on the construction of similarities and differences in morphological traits, the differences in the number of base pairs in the genomes, and the number of similar gene clusters that code for traits (haplotypes) or are error seq [...]

2337 15023

Open Access Research Article

Effects of the Phytochemical Combination PB123 on Nrf2 Activation, Gene Expression, and the Cholesterol Pathway in HepG2 Cells

Received: 21 September 2021;  Published: 10 January 2022;  doi: 10.21926/obm.icm.2201002

Abstract

There has been a long history of human usage of the biologically-active phytochemicals in Salvia rosmarinus, Zingiber officinale, and Sophora japonica for health purposes, and we recently reported on a combination of those plant materials as the PB123 dietary supplement. In the present work we extended those studies to evaluate activation of the nuclear factor erythroid 2-related factor 2 (Nrf2) transcription factor and differential gene expression in cultured HepG2 (hepatocellular carcinoma) cells treated with PB1 [...]

2298 19052

Open Access Review

A Review on High-Capacity and High-Voltage Cathodes for Next-Generation Lithium-ion Batteries

Received: 30 June 2021;  Published: 10 January 2022;  doi: 10.21926/jept.2201002

Abstract

lithium-ion battery (LIB) is at the forefront of energy research. Over four decades of research and development have led electric mobility to a reality. Numerous materials capable of storing lithium reversibly, either as an anode or as a cathode, are reported on a daily basis. But very few among them, such as LiCoO2, lithium nickel manganese cobalt oxide (Li-NMC) variants (LiNi0.33Mn0.33Co0.33O2, LiNi0.5Mn0.3Co0.2O2, LiNi0.6Mn0.2Co0.2O2, and LiNi0.8Mn0.1Co0.1O2), LiNi0.8Co0.15Al0.05O2, LiFePO4, graphite, and Li4Ti5 [...]

7494 80662

Open Access Editorial

Acknowledgement to Reviewers of OBM Transplantation in 2021

Received: 06 January 2022;  Published: 07 January 2022;  doi: 10.21926/obm.transplant.2201157

Abstract

The editors of OBM Transplantation would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recogni [...]

1137 7807

Open Access Editorial

Acknowledgement to Reviewers of Advances in Environmental and Engineering Research in 2021

Received: 06 January 2022;  Published: 06 January 2022;  doi: 10.21926/aeer.2201001

Abstract

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can do [...]

919 6407

Open Access Editorial

Acknowledgement to Reviewers of OBM Geriatrics in 2021

Received: 06 January 2022;  Published: 06 January 2022;  doi: 10.21926/obm.geriatr.2201186

Abstract

The editors of OBM Geriatrics would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recognition [...]

1351 7182

Open Access Editorial

Acknowledgment to Reviewers of Recent Progress in Materials in 2021

Received: 05 January 2022;  Published: 06 January 2022;  doi: 10.21926/rpm.2201001

Abstract

The editors of Recent Progress in Materials would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of re [...]

1083 7684

Open Access Editorial

Acknowledgement to Reviewers of OBM Neurobiology in 2021

Received: 05 January 2022;  Published: 06 January 2022;  doi: 10.21926/obm.neurobiol.2201114

Abstract

The editors of OBM Neurobiology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recognition di [...]

1190 7079

Open Access Editorial

Acknowledgement to Reviewers of OBM Integrative and Complementary Medicine in 2021

Received: 05 January 2022;  Published: 06 January 2022;  doi: 10.21926/obm.icm.2201001

Abstract

The editors of OBM Integrative and Complementary Medicine would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a cer [...]

1101 6475

Open Access Editorial

Acknowledgement to Reviewers of OBM Genetics in 2021

Received: 05 January 2022;  Published: 06 January 2022;  doi: 10.21926/obm.genet.2201144

Abstract

The editors of OBM Genetics would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recognition direct [...]

1098 6708

Open Access Editorial

Acknowledgement to Reviewers of Journal of Energy and Power Technology in 2021

Received: 05 January 2022;  Published: 06 January 2022;  doi: 10.21926/jept.2201001

Abstract

The editors of Journal of Energy and Power Technology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2021. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a cer [...]

1484 8773

Open Access Original Research

Effects of Land Cover/Use Change and Altitude on Soil NPK Nutrients in Selected areas in the North West Region of Cameroon

Received: 29 September 2021;  Published: 30 December 2021;  doi: 10.21926/aeer.2104038

Abstract

Land-use change is one of the main indicators of soil quality. Soil physical and chemical properties vary with land use change and altitude as inferred from transect surveys and toposequences. Soil nitrogen, phosphorus, and potassium (NPK) are essential macronutrients for plant growth and soil nutrient balance. Their presence in the soil in appropriate quantities is important for maintaining crop yields and farmers income, particularly in developing countries where resources of soil chemical additives may be limite [...]

2318 13686

Open Access Communication

Neuronal Coherence Agent for Shared Intentionality: A Hypothesis of Neurobiological Processes Occurring during Social Interaction

Received: 02 October 2021;  Published: 29 December 2021;  doi: 10.21926/obm.neurobiol.2104113

Abstract

The present interdisciplinary study discusses the physical foundations of the neurobiological processes occurring during social interaction. The review of the literature establishes the difference between Intentionality and Intention, thereby proposing the theoretical basis of Shared Intentionality in humans. According to the present study, Shared Intentionality in humans (Goal-directed coherence of biological systems), which is the ability among social organisms to instantly select just one stimulus for the entire [...]

2039 16375

Open Access Original Research

The Donor – Recipient Weight Ratio is a Reliable Marker for Cell Yield in Hematopoietic Stem Cell Donations

Received: 22 November 2021;  Published: 24 December 2021;  doi: 10.21926/obm.transplant.2104156

Abstract

Bone marrow transplants remain an import source of hematopoietic stem cells for patients suffering from specific diseases like aplastic anemia, for pediatric patients with malignant and non-malignant blood cell disorders, and for situations in which graft-versus-host disease (GvHD) is a concern. Identifying the optimal donor to achieve a 3-5 x 108/kg of recipient weight TNC yield may be challenging. In an analysis of 687 consecutive donors, donor and procedure characteristics were related to TNC/kg of recipient wei [...]

1888 14966

Open Access Review

The Potential Impact of COVID-19 on Depression and Suicide Risk in Older Adults

Received: 19 January 2021;  Published: 24 December 2021;  doi: 10.21926/obm.neurobiol.2104112

Abstract

COVID-19 infections, hospitalizations, and deaths continue to skyrocket across the world, leaving a trail of enduring psychological turmoil. It wreaks havoc on the physical, emotional, and cognitive health of those directly infected, as well as caretakers, friends, and families. Though the pandemic has at least indirectly impacted most people, older adults appear to be the most vulnerable to COVID-19-related deaths and little is known about the psychological consequences. Unfortunately, many of the precautions take [...]

1257 9777

Open Access Research Article

A System Dynamics Modelling Approach for Electronic Waste Recycling after Floods in Jakarta and New Orleans

Received: 15 October 2021;  Published: 23 December 2021;  doi: 10.21926/aeer.2104037

Abstract

Due to climate change, flood-related disasters are expected to increase. Floods generate enormous amounts of waste, including electronic waste (e-waste). E-waste should be recovered not only because it can have detrimental effects on human health and the environment but also because of the valuable metals contained in it. In this study, a system dynamics model based on current practices and waste management was established using Vensim to determine the revenue that can be generated by e-waste recycling after floods [...]

2425 14125

Open Access Original Research

Adjustment for Covariates of Major Depressive Episodes among Men and Women Aged 65 Years Old and Older

Received: 17 August 2021;  Published: 22 December 2021;  doi: 10.21926/obm.geriatr.2104185

Abstract

The current study aimed to examine if sex can significantly predict risk for lifetime major depressive episodes among adults aged 65 and older with and without adjustment for covariate variables of race, education, marital status, health, and poverty. Secondary data was obtained from the National Survey on Drug Use and Health public-use data file to achieve study goals. The study participants were males and females aged 65 years or older. The unweighted sample included 3,969 adults aged 65 years or older, represent [...]

1576 10364

Open Access Research Article

Harvesting the Potential of CO2 before it is Injected into Geological Reservoirs

Received: 28 October 2021;  Published: 22 December 2021;  doi: 10.21926/jept.2104050

Abstract

To store CO2 in geological reservoirs, expansion valves have been used to intentionally release supercritical CO2 from high-pressure containers at a source point to lower-pressure pipelines and transport to a selected injection site. Using expansion valves, however, has some shortcomings: (i) the fluid potential, in the form of kinetic energy and pressure which can produce mechanical work or electricity, is wasted, and (ii) due to the Joule-Thomson cooling effect, the reduction in the temperature of the released CO [...]

3385 11616

Open Access Research Article

Mediterranean Cropping Systems: The Importance of Their Economic and Environmental Sustainability

Received: 08 July 2021;  Published: 21 December 2021;  doi: 10.21926/aeer.2104036

Abstract

The COVID-19 pandemic has drastically changed the lives of people, as well as the production and economic systems throughout the world. The flow of raw materials and products, the supply of labor and manpower, and the purchasing power have all been changed to the detriment of individual health and well-being. Such a situation requires placing even more emphasis on the search for virtuous agricultural systems compatible with the goals of economic and environmental development so clearly defined at the world level in [...]

1874 12148

Open Access Research Article

Developing Self-Compassion Online: Assessing the Efficacy and Feasibility of a Brief Online Intervention

Received: 21 September 2021;  Published: 21 December 2021;  doi: 10.21926/obm.icm.2104056

Abstract

The aim of the study was to assess the efficacy and feasibility of a newly designed online self-compassion training programme for the general public. Two hundred and forty-nine participants were randomly assigned to have either immediate or delayed access to a four-week online self-compassion training programme. This programme was based on Compassionate Mind Training and was made up of psychoeducational sessions and in-between session practices and readings. Out of the 179 participants who completed the pre-interve [...]

2775 22438

Open Access Original Research

Cradle-to-Grave Life-Cycle Assessment of Cellulosic Fiberboard

Received: 24 August 2021;  Published: 21 December 2021;  doi: 10.21926/rpm.2104049

Abstract

According to the United Nations Environment Programme (UNEP), the construction and operation of buildings accounted for nearly 38% of total global energy-related CO2 emissions in 2019. The construction sector has been striving to use more low-carbon footprint building products to mitigate climate change and enhance environmentally preferable purchasing. Over the last several decades, there has been substantial growth in engineered wood products for the construction industry. To assess these products used in constru [...]

1850 16300

Open Access Review

Effects of Circadian Rhythm on Migraine Therapy

Received: 24 June 2021;  Published: 20 December 2021;  doi: 10.21926/obm.neurobiol.2104111

Abstract

Circadian rhythms are 24-hour cycles of physical, mental, and behavioral changes regulated and maintained by the internal primary circadian clock, however modifiable by a number of external cues or “zeitgebers”, the most powerful one being light. Core set of clock genes regulate the whole-body metabolism and transcription of over 40% of mammalian RNA, including that for drug transporters, binding and metabolizing proteins responsible for regulation of pharmacokinetics of vast array of medications. Growing amount of [...]

2196 15823

Open Access Original Research

Consumption of a Recommended Serving of Wheat Bran Cereals Significantly Increases Human Faecal Butyrate Levels in Healthy Volunteers and Reduces Markers of Inflammation Ex Vivo

Received: 08 October 2021;  Published: 17 December 2021;  doi: 10.21926/rpn.2104002

Abstract

Wheat bran cereals are an important source of dietary fibre. The aim of the study was to investigate if a high intake (120 g) of fibre rich breakfast cereal (which delivers the UK Government guidelines for fibre intake in one serving but is three-fold higher than the manufacturers recommended serving) has additional potential health benefits compared to the recommended serving (40 g, containing 11 g of dietary fibre). To assess this, the study determined the short chain fatty acid (SCFA) profiles in human faecal, u [...]

2488 17769

Open Access Case Report

Photobiomodulation for Complex Regional Pain Syndrome: A Case Report and Literature Summary

Received: 29 September 2021;  Published: 17 December 2021;  doi: 10.21926/obm.icm.2104055

Abstract

Complex Regional Pain Syndrome (CRPS) is a highly debilitating chronic pain condition characterized by continuous regional pain disproportionate to duration and intensity of the initial damaging stimulus. In CRPS, abnormal perception, transmission, and modulation of pain by nerve cells and the autonomic nervous system induces extreme increases in perceived pain that may be accompanied by swelling, temperature sensitivity, color fluctuations, and/or skin changes. CRPS most commonly affects the extremities but may sp [...]

2269 25854

Open Access Original Research

Planning for Simultaneous Regional/Urban and Tourism Development with Case Studies

Received: 18 September 2021;  Published: 17 December 2021;  doi: 10.21926/aeer.2104035

Abstract

This research suggests optimal planning and designing techniques for tourism complexes in urban master planning. Firstly, it explains the importance of the tourism industry through the theories of scholars and experts. It also emphasizes the connection between the development of urban economies and the tourism industry. This helps integrate the tourism industry and comprehensive regional/urban planning. It starts with planning and designing the tourism complexes in the early stages of the municipality’s master plan [...]

2522 14410

Open Access Review

Sources, Mobility, Reactivity, and Remediation of Heavy Metal(loid) Pollution: A Review

Received: 08 October 2021;  Published: 15 December 2021;  doi: 10.21926/aeer.2104033

Abstract

Heavy metal(loid)s are a group of elements present commonly in the environment, including Cr, Ni, Cu, Zn, Cd, Hg, Pb, and As elements, among others. While these elements could have their origins in natural sources, anthropogenic activities, such as mining, agriculture, industry, etc., are also responsible for enhancing the concentration of these elements in the ecosystems up to undesirable levels. A few of these metal(loid)s serve as necessary micronutrients for life, while the others are extremely harmful and migh [...]

3466 33437

Open Access Research Article

Life Cycle Assessment of North American Laminated Strand Lumber (LSL) Production

Received: 18 June 2021;  Published: 15 December 2021;  doi: 10.21926/rpm.2104048

Abstract

Raw materials for buildings and construction account for more than 35% of global primary energy use and nearly 40% of energy-related CO2 emissions. The Intergovernmental Panel on Climate Change (IPCC) emphasized the drastic reduction in GHG emissions and thus, wood products with very low or negative carbon footprint materials can play an important role. In this study, a cradle-to-grave life cycle assessment (LCA) approach was followed to quantify the environmental impacts of laminated strand lumber (LSL). The inven [...]

1597 13125

Open Access Case Report

Examination of Sustainable Water Management at Norway’s Major Hub Airport: The Case of Oslo Airport Gardermoen

Received: 22 October 2021;  Published: 15 December 2021;  doi: 10.21926/aeer.2104034

Abstract

The present study used a detailed qualitative longitudinal research approach to examine the trends of water consumption, wastewater volumes, and drainage water volumes in Oslo Airport Gardermoen, which is Norway’s major hub airport, between the years 2005 and 2020. An overall upward trend was observed in the water consumption at Oslo Airport Gardermoen, which was consistent with the growth in air traffic and aircraft movements during the study period. The annual water consumption per enplaned passenger was observed [...]

1810 14384

Open Access Review

Potential of Coupling Heavy Metal (HM) Phytoremediation by Bioenergy Plants and Their Associated HM-Adapted Rhizosphere Microbiota (Arbuscular Mycorrhizal Fungi and Plant Growth Promoting Microbes) for Bioenergy Production

Received: 22 July 2021;  Published: 14 December 2021;  doi: 10.21926/jept.2104049

Abstract

There is growing concern for the contamination of our soils and waters worldwide with heavy metals (HMs), as a result of indiscriminate use of agrochemicals for feeding growing population which require optimal use of resources and sustainable agricultural strategies. This can be simultaneously achieved by using microbes as bio-fertilizers, bio-protectants, and bio-stimulants, and suitable phytoremediation- plant capable of removing heavy metals contaminants from contaminated sites. There is a growing need to adopt [...]

1756 11702

Open Access Research Article

A Qualitative Study Comparing the Experiences of the Meditation-Based Lifestyle Modification Program with Multi-professional Psychiatric Treatment for Female Outpatients with Mild to Moderate Depression

Received: 31 July 2021;  Published: 14 December 2021;  doi: 10.21926/obm.icm.2104054

Abstract

Meditation-Based Lifestyle Modification (MBLM) is a complex eight-week mind-body intervention based on the traditional eight-fold path of classical yoga. MBLM was developed for mental health care, and it combines ethical living, physical yoga, and meditation. In this qualitative study, the subjectively perceived efficacy of MBLM was compared to the perceived efficacy of an individually tailored, multi-professional psychiatric treatment (MPT) in a psychiatric outpatient clinic. Twelve patients were interviewed for t [...]

2115 12761

Open Access Research Article

The Safety of Oral Telomerase Activator in UV-Induced Skin Cancer with A Review of Telomerase in Aging and Skin Carcinogenesis

Received: 29 July 2021;  Published: 13 December 2021;  doi: 10.21926/obm.geriatr.2104184

Abstract

The supplement telomerase activator TA-65 (purified from Astragalus membranaceus) has been shown to retard cellular senescence, boost the aging immune system, and retard age-related symptoms. Lengthened telomeres retard aging, but because cancers often maintain longevity by lengthening telomeres, dietary telomerase activator might possibly increase tumorigenesis. This study investigated whether oral TA-65 effects the timing of onset and/or the incidence of skin cancers induced by UVB-irradiation and whether that po [...]

1436 22377

Open Access Research Article

The Drag Forces on a Taylor Bubble Rising Steadily in Vertical Pipes

Received: 04 October 2021;  Published: 07 December 2021;  doi: 10.21926/jept.2104048

Abstract

By the adoption of a drag-buoyancy equality model, analytical solutions were obtained for the drag coefficients (CD) of Taylor bubbles rising steadily in pipes. The obtained solutions were functions of the geometry of the Taylor bubble and the gas volume fraction. The solutions were applicable at a wide range of Capillary numbers. The solution was validated by comparison with experimental data of other investigators. All derived drag formulas were subject to the condition that Bond number >4, for air-water syste [...]

2085 10894

Open Access Original Research

Degree-hours and Degree-days in Coastal Mediterranean Cities, Patras and Kalamata, Greece

Received: 04 September 2021;  Published: 06 December 2021;  doi: 10.21926/aeer.2104032

Abstract

The hourly ambient air temperature information was analyzed for two Greek coastal Mediterranean cities: Patras (for the entire 2018 year) with ten urban and one rural stations, and Kalamata (for the entire 2019 and 2020 years) with eight urban and two rural stations. The heating and cooling Degree Hours (DH) and Degree Days (DD) were calculated, for base temperatures of 18 °C and 26 °C, respectively. The urban heating degree hours for the cities of Patras and Kalamata were observed to be 19.2% and 24%, respectively [...]

9175 38739

Open Access Research Article

COVID on the Brain: Anxiety Sensitivity and Mindful Awareness Mediate the Relationship between COVID-19 Obsession and Anxiety

Received: 03 October 2021;  Published: 01 December 2021;  doi: 10.21926/obm.icm.2104053

Abstract

The coronavirus (COVID-19) pandemic has produced a global mental health crisis and many individuals have obsessive thoughts and worry about COVID-19 which may, both directly and indirectly, relate to more general anxiety. This study explored anxiety sensitivity and mindful awareness as mediators in the relationship between COVID-19 obsession and general anxiety. College student participants (N = 172) completed the Obsession with COVID-19 scale, the Anxiety Sensitivity Index, the awareness subscale of the Five Facto [...]

1639 9986

Open Access Research Article

Effect of Acid Treatment on the Properties of Zeolite Catalyst for Straight-Run Gasoline Upgrading

Received: 10 October 2021;  Published: 01 December 2021;  doi: 10.21926/cr.2104004

Abstract

The objective of this research was to analyze the effect of different concentrations of nitric and hydrochloric acids on the structural, acidic, and catalytic properties of a post-synthetic treated ZSM-5 type zeolite at various temperatures. The properties of zeolite catalysts were determined using different methods, such as the Brunauer-Emmett-Teller (BET) method for specific surface area, temperature-programmed desorption (TPD) of ammonia method for acidic properties, and a flow-through unit with fixed bed cataly [...]

3647 18551

Open Access Original Research

Carbon–CO2 Gasification to CO by Microwave Heating

Received: 30 October 2021;  Published: 01 December 2021;  doi: 10.21926/aeer.2104031

Abstract

Renewable energies such as solar or wind energy are highly unreliable, owing to uncertain energy intensity and discontinuity. This shortcoming could be overcome by converting renewable energies to a form such as chemical fuel storage. In the present study, we created an energy conversion system that uses microwave heating and a carbon receptor to transform CO2, a greenhouse gas, into CO chemical fuel. The parametric investigation found that increasing the gasification temperature and feed gas temperature decreased [...]

2057 13053

Open Access Original Research

Pozzolanic and Cementing Activity of Raw and Pyro-Processed Saudi Arabian Red Mud (RM) Waste

Received: 28 September 2021;  Published: 29 November 2021;  doi: 10.21926/rpm.2104047

Abstract

This paper investigates the composition, properties and reactivity of a red mud waste generated in Saudi Arabia with a view to find alternative materials to replace construction binders of high environmental impact. The phase transformation triggered by the sintering of the RM up to 1000°C is determined with thermal and X-Ray Diffraction analyses. Reactivity is investigated with chemical and physical methods including the Chapelle test, setting times, mechanical index and microscopy. The RM is clearly pozzol [...]

2230 15690

Open Access Original Research

Assessment of Mineral Gain in White Spot Lesions Using CPP-ACP and CPP-ACFP in Different Clinical Protocols: A Proof of Concept Study

Received: 28 September 2021;  Published: 26 November 2021;  doi: 10.21926/rpm.2104046

Abstract

Subsurface remineralization can be promoted by the topical application of nanoparticles of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP). To assess changes in enamel white spot lesions, an in situ proof-of-concept investigation was performed using 5 subjects (all of whom were healthy young adults) with a cross-over study design. Custom orthodontic brackets were attached to the buccal surfaces of the maxillary second premolar and first molar teeth. Each bracket had a recess that held a slab of enamel w [...]

1678 13386

Open Access Review

Dance/Movement Therapy and Schizophrenia Spectrum Disorders: A Reflection of Clinical Practices and History

Received: 25 August 2021;  Published: 26 November 2021;  doi: 10.21926/obm.icm.2104052

Abstract

Dance/movement therapy (DMT) is a strengths-based approach to psychotherapy that uses dance and movement as the primary form of communication, while emphasizing the movement relationship in addition to verbal dialogue. Positive and negative symptomatology of a diagnosis on the schizophrenia spectrum often disrupt organized thinking, orientation to reality, overall functioning, communication, and healthy relationships. Therefore, a body-based psychotherapeutic approach can be a pragmatic way to support, join, and pr [...]

2398 22711

Open Access Original Research

Prenatal Yoga and Mental Health During the COVID-19 Pandemic: A Randomized-Control Trial

Received: 23 June 2021;  Published: 25 November 2021;  doi: 10.21926/obm.icm.2104051

Abstract

Studies have demonstrated that new and expectant mothers experience increased levels of stress and anxiety during the COVID-19 pandemic. Though prenatal yoga is an effective mode of improving mental health during pregnancy, no research has evaluated its effect on mental health during times of extreme stress, such as a global pandemic. The purpose of this study was to determine the influence of a single session and a 10-week prenatal yoga intervention on the mental health of pregnant women during the COVID-19 pandem [...]

2775 18340

Open Access Research Article

Climate Change, CO2-Concentration, and the Impact on Long-Term Pollen Observation with Implications for Human Health

Received: 12 October 2021;  Published: 24 November 2021;  doi: 10.21926/aeer.2104030

Abstract

Climate change has a major impact on nature and influences ecological systems. The increase in the CO2-concentration in the atmosphere is a major driver of global warming. This study showed that global warming has a major impact on the release of pollen, and hence, on the people suffering from allergies in Switzerland. Basel is a station where long-term pollen observation is conducted, and the data was used to investigate the change during the last 52 years. There are stations throughout the world to measure the at [...]

1258 8960

Open Access Original Research

‘A Way of Being in the World’: An Exploration of the Experience of Developing Self-Compassion through Online Training

Received: 21 September 2021;  Published: 23 November 2021;  doi: 10.21926/obm.icm.2104050

Abstract

Compassion Focused Therapy (CFT) has increasingly been shown to have a positive impact for people experiencing a range of difficulties, and online self-help formats could provide a way of increasing its accessibility and scalability. This study explored adult participants’ subjective experiences of engaging with online self-compassion training drawn from Compassionate Mind Training (CMT) and CFT. Semi-structured interviews were conducted with 15 participants who had completed online self-compassion training, [...]

1632 11211

Open Access Original Research

Mindfulness-Based Stress Reduction as a Whole-System Approach to Health Care Delivery: Brief Report from a Pilot Training Program Developed for Clinicians

Received: 26 July 2021;  Published: 23 November 2021;  doi: 10.21926/obm.icm.2104049

Abstract

Mindfulness-Based Stress Reduction (MBSR) is an evidence-based health education program for medical patients with a variety of chronic conditions. MBSR also benefits health care providers themselves, decreasing work-related stress and preventing burnout. The objectives of this study were to describe an abbreviated MBSR curriculum developed for health care providers and to present initial program evaluation data assessing acceptability and outcomes. This program was implemented outside the research context with an o [...]

1746 11125

Open Access Perspective

Diabetes and Obesity

Received: 18 August 2021;  Published: 22 November 2021;  doi: 10.21926/obm.icm.2104048

Abstract

Obesity and Diabetes are leading causes of cardiovascular disease and mortality. They are closely linked because of insulin resistance. Hypertension and dyslipidaemia together with poor exercise drive atherosclerosis. Early treatment of blood sugar, dyslipidaemia and hypertension reverse the atherosclerosis process. Bariatric surgery and low calorie diets have in recent years been shown to reverse or improve blood sugars lipids and blood pressure. The risk of premature myocardial infarction and death should no long [...]

1729 9779

Open Access Research Article

Efficient Debye Function Interpolation Formulae: Sample Applications to Diamond

Received: 17 June 2021;  Published: 22 November 2021;  doi: 10.21926/rpm.2104042

Abstract

The well-known classical heat capacity model developed by Debye proposed an approximate description of the temperature-dependence of heat capacities of solids in terms of a characteristic integral, the T-dependent values of which are parameterized by the Debye temperature, ΘD. However, numerous tests of this simple model have shown that within Debye's original supposition of approximately constant, material-specific Debye temperature, it has little chance to be applicable to a larger variety of non-metals, e [...]

2901 18252

Open Access Perspective

Understanding the Regulation of Transcription in Mental Illness

Received: 17 June 2021;  Published: 17 November 2021;  doi: 10.21926/obm.genet.2104143

Abstract

Advances in clinical psychiatry have been less than hoped for relative to the achievements in neuroscience. However, developments in neuromodulation and psychedelic therapy are promising. The efficacy of such treatments and canonical pharmacotherapies benefit from genetics and personalized medicine. Moreover, recent studies on the perturbation of transcription, including chromatin remodeling, in mental illness emphasized the importance of single-cell qPCR as an investigatory method that bolstered psychiatry. This t [...]

1433 9147

Open Access Short Report

Yoga: A Holistic Approach to Addiction Treatment and Recovery

Received: 17 July 2021;  Published: 16 November 2021;  doi: 10.21926/obm.icm.2104047

Abstract

Yoga is increasingly becoming a strategy for wellness in the United States. A 2016 survey found that nearly 37 million Americans practice yoga and an additional 12 million say they intend to try it in the coming year. Yoga is also being studied as an intervention for a number of physical and behavioral health disorders. This short report examines yoga’s utility as a treatment or adjunctive tool for addiction recovery. Because addiction is characterized as a biopsychosocial-spiritual disorder and yoga is a holistic [...]

2591 31081

Open Access Research Article

Hatha Yoga Improves Psychophysiological Responses of College Students in Both Indoor and Outdoor Environments

Received: 15 July 2021;  Published: 12 November 2021;  doi: 10.21926/obm.icm.2104046

Abstract

College students experience increased stress levels that could predispose them to develop mental and physical health conditions throughout adulthood. Yoga is an ancient mind-body practice including breath techniques, body exercises, and meditation that may be a useful strategy for enhancing college student health. Likewise, exposure to nature has been shown to have beneficial impacts on human health. This study investigates physiological and psychological responses of college students to yoga practiced in outdoor v [...]

2301 23573

Open Access Original Research

Effect of Mineral Additives on Fusion Behavior of Agricultural Residue Ashes during Combustion or Co-combustion with Lignite

Received: 06 September 2021;  Published: 11 November 2021;  doi: 10.21926/jept.2104047

Abstract

In this work, the conducted chemical, mineralogical, fusibility, and thermogravimetric analyses and calculated the slagging/fouling indicators for predicting deposition tendencies in boilers to study the ash fusibility behavior of selected agricultural residues and their blends with lignite. Two additives, bauxite, and clinochlore, were used at varying amounts to reduce ash melting, followed by examining their anti-fusion mechanisms. Initial deformation and softening temperatures of biomass materials were low for c [...]

2909 13858

Open Access Research Article

Architecture as Habitat: Enhancing Urban Ecosystem Services Using Building Envelopes

Received: 13 August 2021;  Published: 09 November 2021;  doi: 10.21926/aeer.2104029

Abstract

The practice of reconciliation ecology in urban environments relies heavily on urban green space as the primary source of vegetated habitat in cities. However, most cities lack the quantity, connectivity, and accessibility of green space needed to provide essential ecosystem services for the health, well-being, and resilience of human and non-human species. In reaction to urban densification and the increasing frequency and severity of climate change impacts, this study argues that architecture could strategically [...]

1598 16144

Open Access Original Research

Men's Bones Matter Too, a Cross Sectional Study Examining Bone Health among Men with Intellectual Disability in Ireland.

Received: 23 June 2021;  Published: 08 November 2021;  doi: 10.21926/obm.geriatr.2104182

Abstract

Globally between 30-40% of all osteoporotic fractures occur among men, with a quarter of all hip fractures, the most serious complication of osteoporosis, occurring in men. Among men of 50 years of age or older, osteoporotic fracture risk reaches an alarming 20%. What is of great concern is that associated mortality is greater among men when compared with women. For hip fractures specifically, mortality for men is two to three times that in women which may be attributed to the fact that osteoporosis is often consid [...]

1927 12580

Open Access Original Research

Cisplatin-Based Neoadjuvant Chemotherapy for Elderly Patients with Muscle-Invasive Bladder Cancer: Is It Feasible?

Received: 23 July 2021;  Published: 08 November 2021;  doi: 10.21926/obm.geriatr.2104183

Abstract

Cisplatin-based neoadjuvant chemotherapy (C-NAC) has been the standard of care in localized muscle-invasive bladder cancer (MIBC). However, the feasibility and benefit of C-NAC in elderly patients remain uncertain since this population has always been underrepresented in pivotal trials and is often barred from chemotherapy in routine practice because of their perceived frailty. Therefore, in order to evaluate the effectiveness of C-NAC in elderly patients with MIBS, we retrospectively reviewed the medical files of [...]

1293 9474

Open Access Research Article

Meat Waste Valorization through Protein Hydrolysis using Different Types of Proteases

Received: 12 May 2021;  Published: 08 November 2021;  doi: 10.21926/rpm.2104045

Abstract

Five different commercial proteases (Alcalase 2.4L, Flavourzyme 1000L, Neutrase, Protamex, and PTN) were evaluated for the simultaneous recovery of protein and lipids through hydrolysis. The hydrolysis reaction was monitored using the pH-stat procedure, in which samples were collected after 240 min of hydrolysis using each enzyme. The samples were analyzed for the degree of hydrolysis, protein hydrolysate, collagen, lipids, and fatty acids. A clear relationship was observed between the degree of hydrolysis and the [...]

2781 17602

Open Access Review

Homeopathy in Epidemics: From Cholera to 1918 Spanish Flu (Part 2)

Received: 26 April 2021;  Published: 07 November 2021;  doi: 10.21926/obm.icm.2104045

Abstract

The 19th century saw an explosion of serious epidemic diseases, such as smallpox and scarlet fever, which led to the development of an alternative system of medicine called homeopathy. Under this system, S. Hahnemann developed a rigorous methodology based on repeated observations on the field, leading to successful results. The aim of this work is to depict the birth and evolution of his thought. The correct understanding and application of this methodology became the reference model for subsequent generations of h [...]

1851 40317

Open Access Review

Homeopathy in Epidemics: Birth and Evolution of Hahnemann’s Thought (Part 1)

Received: 26 April 2021;  Published: 07 November 2021;  doi: 10.21926/obm.icm.2104044

Abstract

The 19th century saw an explosion of serious epidemic diseases, such as smallpox and scarlet fever, which led to the development of a new medical system called homeopathy. Under this system, S. Hahnemann developed a rigorous methodology based on repeated observations on the field, leading to successful results. The aim of this work is to depict the birth and evolution of his thought. The correct understanding and application of this methodology became the reference model for subsequent generations of homeopaths, wh [...]

2136 13880

Open Access Original Research

Improving Diabetes Outcomes with a Multimodal Intervention for Less Advantaged Adults with Type 2 Diabetes

Received: 18 May 2021;  Published: 05 November 2021;  doi: 10.21926/obm.icm.2104043

Abstract

If proper self-management behaviors are not maintained, diabetes may lead to reduced quality of life (QoL), decreased engagement in everyday activities, disabling health complications, and even death. Less advantaged adults with limited income, lower education, and fewer resources find diabetes self-management (DSM) particularly challenging due to healthcare and social inequalities. DSM education is important to understanding diabetes-related behaviors and improving QoL. There are few evidence informed DSM educatio [...]

1910 10453

Open Access Research Article

Variation of CO2-Brine Contact Angles on Natural Rocks of Different Compositions

Received: 05 September 2021;  Published: 05 November 2021;  doi: 10.21926/jept.2104046

Abstract

Contact angles were measured for CO2-brine interactions on 20 different rocks that represent the properties of various CO2 storage depositional environments to characterize the wettability during geologic carbon storage. Three different CO2 phases (gaseous, liquid, and supercritical) were considered to investigate the effect of pressure and temperature. Bubbles were studied in two groups of larger and smaller than 500 μm, the latter being more relevant to pore scale. Variation was observed among contact angle measu [...]

3133 17419

Open Access Original Research

Coral Reef Mapping Using Remote Sensing Techniques and a Supervised Classification Algorithm

Received: 28 August 2021;  Published: 04 November 2021;  doi: 10.21926/aeer.2104028

Abstract

The vitality of the Great Barrier Reef (GBR) is threatened by many human-made impacts. Monitoring this ecosystem makes it possible to study the general condition and the health of the GBR. However, due to the large extent of the GBR and limited accessibility in the ocean environment, mapping and monitoring this ecosystem has been always challenging task and connived. In this regard, Remote Sensing (RS) is an effective technique that provides valuable information for mapping and monitoring this ecosystem. In an atte [...]

2472 20571

Open Access Communication

Adipose Tissue as a Useful Material for the Grafting of Tumorigenic Cells and Juvenile Tissues in Mice

Received: 15 March 2021;  Published: 04 November 2021;  doi: 10.21926/obm.transplant.2104155

Abstract

Although the aging process expands the adipose tissue habitation in mice and due to its close association with the female reproductive system, it can be easily exposed surgically under anesthesia when reproductive organs (including ovary, oviduct, and part of the uterus) are pulled and exposed onto the dorsal skin. This study aimed to consider the suitability of adipose tissue as a target for manipulation, particularly for the grafting of cells or small-sized tissue sections due to its ease of handling. Subsequentl [...]

1599 10514

Open Access Review

Exercise and Nutritional Strategies to Promote Weight Loss: A Narrative Review1

Received: 01 April 2021;  Published: 03 November 2021;  doi: 10.21926/obm.icm.2104041

Abstract

Obesity has historically been thought to simply be related to an imbalance between energy intake and expenditure. Weight loss recommendations have traditionally focused on reducing energy intake, maintaining either a high-carbohydrate low-fat diet or vice versa, and increasing physical activity typically through low to moderate intensity exercise. More recently, genetic, physiological, and behavioral factors have also been found to play a significant role in the etiology of obesity. For this reason, the prevention [...]

2314 34382

Open Access Original Research

Would I have Wanted to Know? A Qualitative Exploration of Women’s Attitudes, Beliefs and Concerns about Non-Invasive Prenatal Testing for de novo Genetic Conditions after having a Child with a de novo Genetic Disorder

Received: 07 September 2021;  Published: 03 November 2021;  doi: 10.21926/obm.genet.2104142

Abstract

Non-invasive prenatal testing (NIPT) for a panel of 25 single gene disorders became available in Western Australia in 2020 and potentially may be able to test for panels of hundreds of disorders as is the case with reproductive carrier screening. How this information would be used by parents in a population screening model is unknown. We used a phenomenological approach to explore retrospectively whether mothers of children with single gene or chromosomal disorders would have wanted to know about their child’ [...]

1812 11359

Open Access Research Article

Metabolic Syndrome and Erectile Dysfunction

Received: 01 August 2021;  Published: 02 November 2021;  doi: 10.21926/obm.icm.2104042

Abstract

Metabolic syndrome (MetS) is considered a risk factor for erectile dysfunction (ED), and ED is almost three times more prevalent in men with MetS. Vascular pathologies are a significant factor for the development of ED, and many experts suggest endothelial dysfunction (EnD) as a likely explanation for the association between ED and MetS. Studies also show that corporal vascular and trabecular smooth muscle dysfunction leads ultimately to corporal veno-occlusive dysfunction. Different functional system abnormalities [...]

1693 20812

Open Access Short Communication

Topical Probiotics for Women’s Urogenital Health: Selection of an Oil-based Carrier

Received: 16 June 2021;  Published: 01 November 2021;  doi: 10.21926/obm.icm.2104040

Abstract

Vaginal care products are widely used by women to relieve discomfort such as pain, itching and malodour, all of which are commonly caused by conditions resulting from microbiota dysbiosis. Previous studies showed that probiotic strains Lacticaseibacillus (formerly Lactobacillus) rhamnosus GR-1 (LGR-1) and Limosilactobacillus (formerly Lactobacillus) reuteri RC-14 (LRC-14), can aid in restoring homeostasis in the vaginal microbiome when taken orally. A topical product containing these strains could be of value for r [...]

2335 21521

Open Access Short Review

Reverse Mode Polymer Dispersed Liquid Crystal-based Smart Windows: A Progress Report

Received: 17 August 2021;  Published: 01 November 2021;  doi: 10.21926/rpm.2104044

Abstract

The reverse mode polymer dispersed liquid crystal (PDLC) is an emerging smart window technology. Unlike traditional PDLCs, a reverse mode PDLC can be transparent and opaque in the absence and presence of an external electric field. This report provides a brief introduction to several reverse modes PDLC smart window technologies, focusing on polymer-stabilized liquid crystals (PSLCs). The systems based on electrohydrodynamic instability (EHDI) of liquid crystals have also been discussed. The working principles, mode [...]

3836 42698

Open Access Original Research

Unexpected Associations between the Number of FRAXE Repeats in Boys and Evidence of Diabetes in Their Mothers and Maternal Grandmothers

Received: 17 May 2021;  Published: 29 October 2021;  doi: 10.21926/obm.genet.2104141

Abstract

The FRAXE section of the FMR2 gene, located on the X chromosome, contains varying numbers of trinucleotide repeats; boys with over 200 repeats tend to have mild cognitive impairments, though this is rare. Little is known, however, concerning the phenotypes of individuals with smaller numbers of repeats. Here we answer the research question as to whether the health of ancestors of boys from whom the relevant X chromosome was inherited differed in any way according to the number of FRAXE repeats. Numbers of FRAXE rep [...]

1822 11009

Open Access Original Research

Hydrogen Storage in Cryogenic, Cybernetic, and Catalytic Vessels for Transport Vehicles

Received: 18 June 2021;  Published: 29 October 2021;  doi: 10.21926/jept.2104045

Abstract

Most of the hydrogen storage vessels meant for vehicles to run the electric motor via a fuel cell during transport are designed for drives of only a few tenths of kilometers per day. The present report, however, describes a vessel model that is conceived to hold the hydrogen energy only for short periods during transport, such as a few hours. This would include transport via a light-duty vehicle, a taxi, or a bus, which would load liquid hydrogen at a station every morning for the day. This is a simple model based [...]

2021 19134

Open Access Original Research

Assessment of Trametes versicolor, Isochrysis galbana, and Purple Phototrophic Bacteria for the Removal of Pharmaceutical Compounds in Hospital Wastewater

Received: 31 July 2021;  Published: 28 October 2021;  doi: 10.21926/aeer.2104027

Abstract

Hospitals are one of the key contributors of pharmaceutical contaminants of emerging concern to the sewer systems. Hospitals wastewaters contain concentrations of pharmaceutical compounds between 3 and 150, which are higher than urban wastewater streams. However, dedicated treatments of the hospital effluents before discharge to the sewer system are not compulsory. Besides, conventional wastewater treatment plants have not been designed to remove pharmaceutical compounds effectively, and consequently, these micropo [...]

1889 13393

Open Access Research Article

Self-Care Options for Resilient Educators (SCORE) Teaches Aspiring Teachers How to Manage Stress in Light of COVID-Related Disruptions

Received: 07 July 2021;  Published: 28 October 2021;  doi: 10.21926/obm.icm.2104039

Abstract

Self-Care Options for Resilient Educators (SCORE) is an 8-week, asynchronous virtual training program that teaches stress management skills relevant to educators’ job-related responsibilities and interpersonal interactions. From January-April 2020, 27 pre-service teachers participated in a quasi-experimental study of SCORE’s feasibility and preliminary efficacy. Volunteers chose to either complete SCORE concurrent with their teaching internship or to complete the same assessments for comparison purposes. Recruitmen [...]

1918 14702

Open Access Original Research

Quantum Chemistry Estimation of Adhesion Strength of Hydroxyapatite with Titanium Substrate

Received: 12 May 2021;  Published: 27 October 2021;  doi: 10.21926/rpm.2104043

Abstract

One of the ways to improve the fusion of an implant with bone tissue is through the use of biocompatible coatings, in particular, hydroxyapatite (HAp). It is important to assess the strength of the HAp adhesion to the implant. The measure of the strength of the bond of the coating with the substrate is the energy of this bond. Using density functional theory and molecular dynamics, the reaction path, reaction products, oscillation frequency, activation energy and bond energy between different combinations of compon [...]

1833 10640

Open Access Research Article

Contributing Factors to Forest Loss in Conterminous U.S. for the 1990s and 2000s

Received: 24 March 2021;  Published: 26 October 2021;  doi: 10.21926/aeer.2104026

Abstract

While numerous studies have considered forest loss factors at local scales, there is a gap of comparative quantitative regional modeling at the U.S. national level. Here, we investigated statistical relationships between gross forest cover loss (GFCL) and numerous socioeconomic, biophysical and ownership variables between two decades, the 1990s and the 2000s. A spatial error model was employed to compensate for spatial autocorrelation effects. Models from the 2000s had stronger explanatory power than the 1990s mode [...]

1511 9106

Open Access Case Report

Emotional Freedom Techniques for Stroke Rehabilitation: A Single Case Study

Received: 17 June 2021;  Published: 26 October 2021;  doi: 10.21926/obm.icm.2104038

Abstract

A 37-year-old female with a history of complex trauma, anxiety and depression was treated with Emotional Freedom Techniques (EFT) supplemented with guided imagery within the first 24 hours of having a stroke that affected the right side. CT scans indicated a haemorrhage and brain clot. Surgery was delayed as another seizure was expected. Interventions occurred during COVID-19 restrictions. The patient then engaged in 90 minutes of EFT every day over the course of a week while in hospital. After seven days she was d [...]

2252 36841

Open Access Original Research

Advances in Wind Farm Layout Optimization: Wind Direction Robustness and Wake Induced Asymmetric Thrust Load

Received: 20 July 2021;  Published: 25 October 2021;  doi: 10.21926/jept.2104044

Abstract

In this study, we address the wind farm layout optimization (WFLO) problem and tackle the issue of optimal turbine placement by incorporating additional aspects of an economically driven target function. Firstly, we have analyzed the effect of wind direction on a given turbine arrangement. Based on the direction-dependent wake pattern, practitioners sometimes shut down certain turbines on their farms. Our method computes which turbines should be shut down in which wake situation. On this basis, we have developed a [...]

1427 9521

Open Access Original Research

The Relationship between Sensory Reactivity Differences and Mental Health Symptoms in Children with Neurodevelopmental Conditions and Their Neurotypical Peers

Received: 28 July 2021;  Published: 25 October 2021;  doi: 10.21926/obm.neurobiol.2104110

Abstract

Children with neurodevelopmental conditions (NDC) often have sensory reactivity differences, such as being overwhelmed by sounds, which can elicit distress in their everyday life. Furthermore, children with an NDC often present with a greater frequency of mental health symptoms compared to their typically developing peers. However little research has examined the relationship of these sensory reactivity differences on broader mental health. This study set out to explore the relationship between sensory reactivity a [...]

2112 14314

Open Access Editorial

Laser Watch—New Generation 2021: Modern Integrative Photomedicine Equipment for Photobiomodulation

Received: 18 October 2021;  Published: 22 October 2021;  doi: 10.21926/obm.icm.2104037

Abstract

In the recent past, laser therapy has made immense progress as it is known to change microcirculation, modulate vegetative parameters, and stimulate mitochondrial activity in the human body. This editorial briefly describes a new laser watch prototype (generation 2021), which can be used to perform continuous and simultaneous blood irradiation at the radial and/or ulnar artery of the wrist with different wavelengths of laser light. In a preliminary measurement, the increase in regional oxygen saturation at the croo [...]

1535 10950

Open Access Original Research

Transcatheter Intracerebral Laser Photobiomodulation Therapy for Treatment of the Consequences of Ischemic Stroke with Distal Atherosclerotic Lesion

Received: 24 July 2021;  Published: 21 October 2021;  doi: 10.21926/obm.icm.2104036

Abstract

The present research is dedicated to the application of intracerebral laser PBMT for the treatment of the consequences of ischemic stroke. The effectiveness of intracerebral laser PBMT is compared to that of the conservative therapy methods. Recent studies have demonstrated a high potential of laser technology PBMT in the treatment of various ischemic lesions of the brain. A total of 836 patients who had experienced ischemic strokes of different degrees of severity in the period ranging from 6 months to 6 years pri [...]

1692 9694

Open Access Review

An Overview of Osteoporosis Management

Received: 28 June 2021;  Published: 19 October 2021;  doi: 10.21926/obm.geriatr.2104181

Abstract

Osteoporosis is one of the most common disorders around the world. Osteoporotic fracture especially hip fracture are associated with an increased mortality rate in elders. However, elders with osteoporosis or at high risk of fractures remain largely underdiagnosed and undertreated. The screening, diagnosis, and treatment of osteoporosis must be improved to maintain pace with its fast-growing prevalence. This review will cover risk factors of osteoporosis, screening and diagnosis tools, newfound advancements, curren [...]

1853 14403

Open Access Review

Economic Considerations in Using HCV and HIV Positive Donors for Kidney Transplant

Received: 29 August 2021;  Published: 18 October 2021;  doi: 10.21926/obm.transplant.2104154

Abstract

End Stage Renal Disease is becoming more prevalent in the United States of America, with demand for kidney transplant exceeding the available organ supply. A novel method to increase the donor pool has been to consider transplanting organs from deceased patients who have had Hepatitis C Virus (HCV) or Human Immunodeficiency Virus (HIV) infections. Transplants with HCV infected kidneys are becoming more prevalent, due to increased organ supply due to increased mortality from injection opioid use. Similarly, deceased [...]

1440 9907

Open Access Original Research

The Art of (Up)Recycling: How Plastic Debris Has Become a Matter of Art?

Received: 11 June 2021;  Published: 18 October 2021;  doi: 10.21926/aeer.2104025

Abstract

Since 1907, when Bakelite was invented, there has been a dramatic rise in the daily usage of plastic-like materials. Today, its negative impacts are a part of scientific studies and public debates. Art and artists play a significant role in these discussions. They mediate between the specialist content and public awareness. This study is dedicated to the artworks of artists using plastic waste collected from the seashore. I organized their works into three lines, within which artists have different threads of plast [...]

2029 17298

Open Access Review

Narrative Review of Surgery for Myasthenia Gravis

Received: 25 June 2021;  Published: 15 October 2021;  doi: 10.21926/obm.neurobiol.2104109

Abstract

Myasthenia Gravis (MG) is a rare autoimmune disorder characterized by antibody mediated blockade of neuromuscular transmission. Up until the last decade, evidence suggesting benefit of thymectomy for myasthenia gravis has been based on non-randomized control studies. Our paper serves as an expert narrative review of new literature pertaining to surgical management of myasthenia gravis based on review of articles from PubMed and Cochrane database from date of inception through June 14, 2021. We used the MeSH search [...]

1783 13343

Open Access Original Research

Experience with Alpha-1 Proteinase Replacement Post-Lung Transplantation in Alpha-1 Antitrypsin Deficiency: A Single Center Case Series

Received: 14 July 2021;  Published: 15 October 2021;  doi: 10.21926/obm.transplant.2104153

Abstract

Alpha-1 antitrypsin deficiency (AATD) accounts for approximately 5% of lung transplants (LTx) performed annually. No studies have addressed the potential benefit of ongoing alpha-1 proteinase inhibitor (A1-PI) replacement to AATD patients post-LTx. Our primary objective was to assess potential benefits of continually administering A1-PI from pre- to post-transplantation for AATD LTx recipients. A retrospective case series was performed on AATD LTx recipients between 2002 and 2018. Data reviewed included date of A1- [...]

1617 14387

Open Access Original Research

Ad Libitum Western Diet Feeding Does Not Alter Basal Skeletal Muscle Heat Shock Protein Expression in Sedentary or Aerobically Trained Young Rats

Received: 03 August 2021;  Published: 15 October 2021;  doi: 10.21926/rpn.2104001

Abstract

Poor dietary habits can lead to obesity and insulin resistance—both of which can impair basal heat shock protein (HSP) expression and the HSP stress response in skeletal muscle. It remains unclear if impairments in HSP expression occur during the early stages of diet-induced obesity and metabolic dysfunction. We determined if basal HSP expression (HSP70, HSP60, HSP25) was impaired in sedentary or exercised rats following the onset of diet-induced obesity. Male Long-Evans rats (N=6-7/group) were assigned to a [...]

1595 11544

Open Access Correction

Correction: Armstrong C. Unity, Continuity, Structure, and Function. The Ongoing Search for a Deeper Understanding of the Many Roles Attributed to Fascia in the Living Human Body - An Osteopathic Perspective. OBM Integrative and Complementary Medicine 2021; 6: 16

Received: 14 October 2021;  Published: 15 October 2021;  doi: 10.21926/obm.icm.2104035

Abstract

CorrectionCorrection: Armstrong C. Unity, Continuity, Structure, and Function. The Ongoing Search for a Deeper Understanding of the Many Roles Attributed to Fascia in the Living Human Body - An Osteopathic Perspective. OBM Integrative and Complementary Medicine 2021; 6: 16Colin Armstrong *Osteopathic Centre, 1732 Voie Aurelienne, 13450 Grans, France; E-Mail: arm.colin@gmail.com*Correspondence: Colin Armstrong; E-Mail: arm.colin@gmail.comAcademic Editor: Nancy Nies Byl Special Issue: The Importance of the Fascia for [...]

1099 6594

Open Access Original Research

Oil Spill Detection Using Satellite Imagery

Received: 13 August 2021;  Published: 14 October 2021;  doi: 10.21926/aeer.2104024

Abstract

Since oil exploration began, oil spills have become a serious problem. When drilling for oil, there is always a risk of an oil spill. With the new development of technology over the years, oil spill detection has become much easier making the clean-up of a spill to happen much faster reducing the risk of a large spread. In this study, remote sensing techniques were used to detect the Deep-water Horizon oil spill through a change detection method. The change detection method allows the viewer to determine the differ [...]

2291 19795

Open Access Original Research

Internet Mindfulness Meditation Intervention (IMMI) Program with iMINDr Application Support for Older Adults with Depression Symptoms: A Feasibility Study

Received: 16 April 2021;  Published: 14 October 2021;  doi: 10.21926/obm.icm.2104034

Abstract

The growing population of older adults with depression is a significant public health concern, and effective treatments are necessary. Mindfulness meditation intervention offers effective treatment for depression, but little research has been conducted on the older population. This study aimed to evaluate if the combination of the Internet Mindfulness Meditation Intervention (IMMI) plus iMINDr application improves well-being in older adults with depressive symptoms. Potential participants were recruited online. IMM [...]

1529 10942

Open Access Review

Antidepressant Treatment of Depression in the Elderly: Efficacy and Safety Considerations

Received: 07 February 2021;  Published: 14 October 2021;  doi: 10.21926/obm.neurobiol.2104108

Abstract

Depression in the elderly is a significant clinical problem which is likely to endure as an ongoing issue as the cohort of individuals aged over 65years continues to increase as a proportion of the total population. While there are a multiplicity of approaches to the treatment of depression, the mainstay for moderate to severe cases is pharmacotherapy. The majority of extant antidepressants have demonstrated efficacy, at least in short term (6-12weeks) clinical evaluations. There is demonstrable efficacy over and a [...]

2168 32696

Open Access Original Research

Durability of Alkali-Activated Materials Made with a High-Calcium, Basic Slag

Received: 09 June 2021;  Published: 13 October 2021;  doi: 10.21926/rpm.2104041

Abstract

Alkali activated (AA) materials have been investigated for decades as an alternative to Portland cement (PC) products. Most consist of a silicate waste activated with alkalis, which leads to lower green-house gas emissions and a substantial drop in the use of unrenewable material resources. This paper studies the durability of AA materials made with a ground granulated blast furnace slag (GGBS) from Dublin, activated with sodium hydroxide (NaOH), and sodium silicate (Na2SiO3), both combined and separately, and cure [...]

2069 18131

Open Access Research Article

Study of the Development of Carotid Artery Atherosclerosis upon Oxidative Stress using Infrared Spectroscopy and Scanning Electron Microscopy

Received: 07 March 2021;  Published: 12 October 2021;  doi: 10.21926/obm.geriatr.2104180

Abstract

In the present study, Fourier-transform infrared (FTIR) spectroscopy and Scanning Electron Microscopy (SEM) were used to investigate the formation and development of carotid artery atherosclerosis. The FTIR spectra showed that with the progression of atheromatic plaque formation, the collagen changed its native structure from ɑ-helix to random coil, amyloid, and cross-links. The infrared spectra and SEM analysis of carotid arteries showed that higher than 65% of the atheromatic plaque in patients with stenosis cons [...]

1478 11379

Open Access Original Research

Hydration and Microwave Curing Temperature Interactions of Repair Mortars

Received: 24 June 2021;  Published: 09 October 2021;  doi: 10.21926/rpm.2104040

Abstract

Microwave curing of repair patches provides an energy efficient technique for rapid concrete repair. It has serious economic potential due to time and energy saving especially for repairs in cold weather which can cause work stoppages. However, the high temperatures resulting from the combination of microwave exposure and accelerated hydration of cementitious repair materials need to be investigated to prevent potential durability problems in concrete patch repairs. This paper investigates the time and magnitude of [...]

1462 12992

Open Access Opinion

Screening Before We Know: Radical Uncertainties in Expanded Prenatal Genetics

Received: 15 July 2021;  Published: 09 October 2021;  doi: 10.21926/obm.genet.2104140

Abstract

In this article, we discuss the radical uncertainties unleashed by expanded prenatal genetics. We show how we are now routinely screening fetuses in the absence of two essential sorts of information. At the population level, we do not have sound, unbiased data about the prevalence, penetrance, and clinical variability of most mutations. At the level of the proband, it is often too soon to discern relevant information about the fetus’ phenotype. First, we outline the longstanding ethical objections to newborn screen [...]

1855 11562

Open Access Review

Mindfulness in Tai Chi Chuan as Practised amongst Higher Education Students with Implications for Health and Learning: A Narrative Review

Received: 17 May 2021;  Published: 09 October 2021;  doi: 10.21926/obm.icm.2104033

Abstract

This review examines the quality of the research exploring mindfulness within tai chi chuan and the way this integrative practice benefits health and learning for higher education students. A narrative review based on a systematic search was conducted. Ten English and three Chinese databases were utilised to appraise the relevant literature. The initial search identified 874 potentially appropriate English articles and 265 Chinese articles. A final review of 52 Chinese and 8 English articles was conducted. We used [...]

2019 13234

Open Access Original Research

Neural Response to High and Low Energy Food Images in Anorexia Nervosa

Received: 01 June 2021;  Published: 30 September 2021;  doi: 10.21926/obm.neurobiol.2103107

Abstract

To compare neural responses to high and low-energy food images in patients with Anorexia Nervosa (AN) and an age-matched Healthy Control (HC) group. 25 adolescents with AN and 21 HCs completed a diagnostic interview, self-report questionnaires and fMRI, during which they viewed food images evoking responses of disgust, happiness, or fear. Following whole brain analyses, neural responses in six regions of interest were examined in a series of between-group contrasts, across the three emotive categories. Compared to [...]

1326 10203

Open Access Review

Demographic Differences in the Quantity, Mass, and Anatomical Location of Ingested Plastic in Northern Fulmars (Fulmarus glacialis): A Review and Reconsideration of NE Pacific Ocean Samples

Received: 09 July 2021;  Published: 29 September 2021;  doi: 10.21926/aeer.2103023

Abstract

On the Washington and Oregon coast of the NE Pacific Ocean from 2008-2015, we found that juveniles represented 83% of Northern Fulmars that were beached. In comparison to older birds, juveniles averaged more mass and pieces of plastic in stomachs. This reflected relatively larger plastic loads in the cranial stomach section, the proventriculus, which we found was associated with relatively large accumulations in the caudal stomach section, the ventriculus. We estimate that the proventriculus could retain almost 10 [...]

1365 26080

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